Magnum cams generate great high RPM power. The can be used with mild ratio rocker arms and traditional performance valve springs as they are easy on valve train parts. These camshafts like compression ratios of 9.5:1 and higher. A torque converter and gear change is really needed. The larger Magnum cams are a little lazy at low RPMs.

This camshaft is best for a street machine and limited high performance street use. Best used with a 5-speed, 3.40 to 4.10 gears, aftermarket intake, and headers. A higher stall torque converter is required.